*{box-sizing:border-box}html{min-height:100%;background:#111827 radial-gradient(ellipse at 24% 20%,rgba(142,197,252,.75),transparent 62%) fixed}body{margin:0;min-height:100vh;color:#fff;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(ellipse at 76% 82%,rgba(190,151,223,.65),transparent 62%) fixed}.page{width:min(1050px,calc(100% - 24px));margin:12px auto 80px}.glass{position:relative;min-height:126px;display:flex;align-items:center;justify-content:center;text-align:center;padding:28px 75px;border:1px solid rgba(255,255,255,.3);border-radius:24px;background:rgba(255,255,255,.18);backdrop-filter:blur(20px);box-shadow:0 8px 32px rgba(0,0,0,.15)}h1{font-size:clamp(23px,4vw,32px);margin:0}.back{position:absolute;left:18px;top:20px;display:grid;place-items:center;width:49px;height:49px;border-radius:50%;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);color:#fff;text-decoration:none;font-size:29px}.card{margin-top:18px;padding:24px;border-radius:20px;background:#fff;color:#17243b;box-shadow:0 8px 25px #0002}.card h2{margin-top:0}.center{text-align:center}.large-icon{font-size:66px;color:#526b9e}.muted{color:#526179;font-size:14px;overflow-wrap:anywhere}button{border:0;border-radius:12px;background:#243b72;color:white;font-size:16px;font-weight:600;padding:12px 18px;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}input[type=file]{display:block;width:100%;margin:12px 0;padding:12px;border:1px solid #ccd4df;border-radius:12px}.status{padding:8px 12px;min-height:30px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #91b9ff;outline-offset:3px}@media(max-width:480px){.glass{padding:76px 12px 24px}.card{padding:18px}}
/* 16.11.6.22: identical PAT/MAT circular back control. */
.glass .back{top:18px;left:18px;width:42px;height:42px;min-width:42px;
 border:1px solid rgba(255,255,255,.15);border-radius:50%;
 background:rgba(255,255,255,.20);font:700 27px/1 Arial,sans-serif;
 display:inline-flex;align-items:center;justify-content:center;padding:0;
 text-decoration:none;transform:none;}
.glass .back:hover{background:rgba(255,255,255,.32);}
@media(max-width:650px){.glass .back{top:14px;left:14px;}}